Patents by Inventor Maya Nikolaeva

Maya Nikolaeva has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Multi-filter for a smoking product
    Patent number: 9961936
    Abstract: Filter for a smoking product, the filter including a first filter segment and a second filter segment, wherein the first filter segment includes a component that is given off into a smoke stream passing through a filter outlet opening, and the second filter segment includes a sorption means that absorbs a component from a smoke stream passing through the filter inlet opening.
    Type: Grant
    Filed: November 4, 2009
    Date of Patent: May 8, 2018
    Assignee: BRITISH AMERICAN TOBACCO (GERMANY) GMBH
    Inventors: Horst Grzonka, Markus Schosnig, Eduard Nica, Paulo Oliveira, John Richardson, Martin Graham Duke, Maya Nikolaeva
  • Multi-Filter for a Smoking Product
    Publication number: 20120055496
    Abstract: Filter for a smoking product (1), comprising a first filter segment (2) and a second filter segment (3), wherein the first filter segment (2) comprises a component that is given off into a smoke stream passing through a filter outlet opening (4), and the second filter segment (3) comprises a sorption means (6) that absorbs a component from a smoke stream passing through the filter inlet opening (5).
    Type: Application
    Filed: November 4, 2009
    Publication date: March 8, 2012
    Inventors: Horst Grzonka, Markus Schosnig, Eduard Nica, Paulo Oliveira, John Richardson, Martin Graham Duke, Maya Nikolaeva